Do I have vapor lock?

1970 Cadillac with an elderbrock 1411 carburetor
Once the car is warmed up and I try to start it, it stalls and hesistates

[DISORDERLYPUNK]

got this problem myself at moment pn my motorbike,  will be fixing this afternoon - needs mounted securely in a upright position using a P clip (24mm) the threads are 1/8 bsp (3/8 outer diameter) if you wish to put elbows on it like me - make sure the inlet is at the top and you are able to prime it in some way to let the air out, I don't advise unscrewing it but if you have a fuel pump this might be the only way unless you fit a bleed valve I am gravity feed so its a bit easier as air will naturally go back up to the fuel tank

[seanwilson]

I fixed the problem. Adjusted the carburetor and replaced all vacuum hoses. Also noticed the old vacuum hoses came off at times. New hoses fixed it. Finally got the electric choke hooked up also.

[joeable]

i have one and i dont have that problem